DMS SEALS TECHNOLOGY CO.,LIMITED

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The Professional Sealing Solution Supplier(O Ring Suppliers&Oil Seal Manufacturers).

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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OI - PTFE Hydraulic Rotary Seal with NBR/FKM O-Ring

OI - PTFE Hydraulic Rotary Seal with NBR/FKM O-Ring

OI - PTFE Hydraulic Rotary Seal with NBR/FKM O-Ring

Diameter Range
3-1600mm
Pressure Range
0-36MPa
Temperature Range
-36℃+100℃
Speed
0.5m/s
Medium
hydraulic oil, flame retardant liquid, water and others
Price
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Quantity Needed:
Pieces
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Company Advantages
1. The evaluation for DMS Seal Manufacturer rotary seals catalogue has been strictly conducted. It mainly includes finite element stress analysis of all components, fatigue analysis, load increase analysis, etc. DMS Seals implements and optimizes its quality control systems
2. A high reputation of this product has been formed among manufacturers and users. DMS Seals provides professional design and production of high-grade o-ring seals
3. Our professional team adopts a perfect quality testing system to guarantee the quality of this product. We have developed solutions of the sealing of special working condition
4. The quality of this product is checked thoroughly to ensure that a defect-free product is provided. DMS o-ring seal has advanced machines and equipment for its production
Installation Recommendation

OI - PTFE Hydraulic Rotary Seal with NBR/FKM O-Ring-1

Installation Sizes

Rod Diameter

Groove Diameter

Seal Width

Groove Width

Guide    Clearance S max

d e8

D    H9

H

L

0-10MPa

15-36MPa

50-79

d+10.0

4.5

5.0

0.40-0.30

0.30-0.25

80-109

d+13.8

7.0

7.5

0.45-0.35

0.35-0.30

110-299

d+20.0

9.5

10.0

0.55-0.45

0.45-0.35

300-600

d+24.0

12.5

13.0

0.60-0.55

0.55-0.45

Application and properties

Applicable to construction machinery, construction machinery and automotive equipment and other industrial fields. Consisting of a sealing ring, a O-Ring and two retaining rings, the sealing surface profile is specially designed to accommodate high pressure and low speed, the design of the back of the seal ring increases the contact surface and prevents rotation with the rod or shaft. Low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Back-up ring: POM / PA

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-36MPa

-36℃+100℃

0.5 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

d e8

D H9

H

L

e

Order No.

50
56
63

60
66
73

4.5
4.5
4.5

5
5
5

7
7
7

OI50*60*4.5
OI56*66*4.5
OI63*73*4.5

65
70
75

75
80
85

4.5
4.5
4.5

5
5
5

7
7
7

OI65*75*4.5
OI70*80*4.5
OI75*85*4.5

80
85
90

93.8
98.8
103.8

7.0
7.0
7.0

7.5
7.5
7.5

7
7
7

OI80*93.8*7
OI85*98.8*7
OI90*103.8*7

95
100
110

108.8
113.8
130

7.0
7.0
9.5

7.5
7.5
10

7
7
10

OI95*108.8*7
OI100*113.8*7
OI110*130*9.5

115
120
125

135
140
140

9.5
9.5
9.5

10
10
10

10
10
10

OI115*135*9.5
OI120*140*9.5
OI125*140*9.5

130
140
150

150
160
170

9.5
9.5
9.5

10
10
10

10
10
10

OI130*150*9.5
OI140*160*9.5
OI150*170*9.5

160
170
180

180
190
200

9.5
9.5
9.5

10
10
10

10
10
10

OI160*180*9.5
OI170*190*9.5
OI180*200*9.5

190
200
220

210
220
240

9.5
9.5
9.5

10
10
10

10
10
10

OI190*210*9.5
OI200*220*9.5
OI220*240*9.5

225
230
250

245
250
270

9.5
9.5
9.5

10
10
10

10
10
10

OI225*245*9.5
OI230*250*9.5
OI250*270*9.5

OI - PTFE Hydraulic Rotary Seal with NBR/FKM O-Ring-2
Installation Dimensions

Company Features
1. Reputed technologies as the main focus in DMS Seal Manufacturer prove to be quite powerful.
2. The service philosophy of rotary seals catalogue in Dms Seals Technology Co.,limited emphasize on rotary shaft seals . Check it!
The o-rings are fine. The plastic case is junk. It's suppose to have compartments but the walls are not fixed inside. The end result is a plastic box of scrambled o-rings. You'll have dig and match your desired size as there are not sorted when delivered.
Everything included I need to replace my leaking oil pump, it’s replaced, no runs, drips or errors. Oem parts can’t ask for better
Not impressed. Two of the O-rings broke trying to install them.
exactly like the originals
Loved it! Screwed on nice and tight and it is very lightweight but still sturdy! Thank you!!
If you need a two gal bucket,buy this one.Very fast delivery.
Worked great
Worked great on my 2001 firbird and got rid of my obd2 codes saying the evaperative system was not working
Better than stock easier to change out then Factory and a fraction of the money
Standard issue o-ring kit for oxygen compatible scuba equipment. Contains some of the more popular sizes including tank, regulator, DIN and yoke replacement o-rings.
Dirt Cheap compared to prices @ our Canadian suppliers ... & believe the silicone rings will Outlast me! ...
Loved it! All the seals fit like a glove on my pump and motor
Perfect
That was the the right tools I was looking for and needed them in my work ( Aerospace ) because I am installing / uninstalling or removing different type or size of O- Rings in aircraft parts . The first order was for myself but the second one was for my friend .
The kit comes in a small and lightweight box. The dividers are flush with the lid, and the rings are not getting mixed up (the seller must have changed the box, since another review reported this problem). The dividers are removable, and one has to be careful not to pull them out together with an O-ring. The kit covers all common sizes including Yoke and Din tank valves. All O-rings have a 90 Durometer hardness. This hardness is normally only found at high pressure ports, while the softer and more flexible 75 Durometer are used at low pressure ports. While it is rather unlikely, the 90 Durometer might be a bit harder to install and not seal as well at low pressure connections where little force is applied. But future will tell whether or not this is the case.
My reason for getting the bucket was to use it as an insert in a homemade boat. The buckets arrived in great time!! They were excellent as expected!! I encourage ANYONE who needs a water-tight bucket, to check these folks out!! I'm very happy!
Got my gasket kit for a la pavoni professional. It fit fine in my pre-millennium. No issues. Recommend you also get food grade petroleum jelly and watch some YouTube videos before you attempt the replacement. You will also need a scribe to remove the old gaskets.
Closes tight. A bit expensive.
shipped fast seems to be what I need
very good
Great assortment of o-rings for a diver, and Viton means you won't be limited from Nitrox. They are more of a dark gray and perceptively stiffer than Buna, so you're not likely to confuse them (a very good thing!). Literally saved a dive for another diver in the group the day after I got them.
As described. Shipped fast.
Perfect product
It’s a seal kit.
just what was needed back up running no problems, great service by everyone
The kit had the correct parts for my pump, included the grease, and did not leak once the pump was reassembled. This was much cheaper than purchasing a new pump and not to difficult.
A perfect kit for resealing your Hayward pump.
good kit for rebuild of pump. included all necessary parts
Returned as it was to small for what I needed it for
I put liquid in this and fill it nearly to the top, but even when it gets slopped around it does not leak and I don't have to pry my guts loose trying to get the lid off!!Worth every penny.
Great for the Tow Truck Customers needs
These were a great addition to my LS based engine special tool collection. I have used them on a 2001 5.3 that I am refreshing. These made my cover and gasket installation easy, and gave me confidence that the seal alignment was correct.
This is a great kit.. It has all the seals you need. They are better than the OEM ones I replaced. Highly recomended
The bucket is really well made. The screw top fits snug and is easy to remove. It is pretty sturdy, thicker than I thought it would be. Overall, it is exactly as advertised.
As offered. Good quality and variety of o-rings. All HP o-rings.
Good value for high quality parts, used for corny keg fittings.
Did a 1377 and 1322. Both now work great.
Excellent o-rings. Fast shipping!
Worked great for what we needed.
Appears to be good quality. As mentioned in other reviews the mounting bolts are not the right length.
Good reference with some checklists on diagnosing seal failures. Parker 0-ring book available online free is another good guide. Worth the buy if you can find it cheap.
Fit perfection in my Pentair Challenger, not much for instructions but there was a good youtube video on my pump which made changing all the seals a breeze.
Awesome
Perfect! Everything fit perfectly. It's like I have new pump. Excellent ship time!
Well made product and helps to keep the smell of liquids in. I use it as a wast container to clean My Spray Guns.. will buy again!
I'm a BMW Technician and I always recommend this kit. It is a well thought out group of parts that will make your Vanos rebuild a breeze! The quality meets my standards, and the price beats them!
Comes in handy - never know what random o-ring you are going to need. Probably have a near life time supply of them with this kit.
excellent! everything right on
Perfect kit for your save a dive bag.
Easy to install to your existing shower head. It has made such a difference in giving our dogs a bath. So much easier.
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